Should I disable my modem firewall when I have a router?

Should I disable my modem firewall when I have a router?

I have a modem, and a netgear nighthawk R7000 router. I do not use the modem for wireless, as I have a router. Does my modem's firewall need to be on or does the router take care of that? And, is windows firewalll not good enough?

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I have a Motorola SURFboard SB5101 modem which I'm trying to set up as a backup internet connection. When I plug it into the cable and the computer, the LEDs indicate that it's connected to the internet and communicating with the computer, but I...

Hi All,
I am new to using Win10, and I would like to find out if Windows 10 will utilize an internal modem? I have an Asus laptop, it does NOT have an internal modem, nor could I find a place for it when it was running Win8.1. I would like to know...

I have a Lenovo H520s - Intel G2020 2.9 GHZ - 4 gigs RAM and 1T hard drive. Running Windows 10. I assumed that it came with a fax modem and I tried to set up the fax and scan but the set up wizard can not find any modem. Is it just not installed...

Does power cycling the modem and router increase your internet speed?
Theoretically, I have a 60 Mbps plan from Charter Communication, but the actual speed ranges from 15 to 20 Mbps.
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Beside the suboptimal speed, I have no other...

Installed build 10565. Send ,Receive, and PC lights on my cable modem are more active then they were be before the upgrade.I do not think it is using Bandwidth. they are more active then Windows 10.
Is this normal or is it a bug ?
Does any body...

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